v1.0 released
release tag 0.4
fix bug
Start feature for release 1.0
release-*
feature/A
release tag 0.3
qa-*
集成测试分支
merge
feature/B
master
Hotbug fix for release 0.1
Time Line
release tag 0.1
release tag 0.2
feature/C
hotfix-*
Dev finished and start test